#include <command.h>
#include <env_internal.h>
#include <linux/stddef.h>
+#include <u-boot/crc.h>
#ifdef ENV_IS_EMBEDDED
-env_t *env_ptr = &environment;
+static env_t *env_ptr = &environment;
#else /* ! ENV_IS_EMBEDDED */
-env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR;
+static env_t *env_ptr = (env_t *)CONFIG_ENV_ADDR;
#endif /* ENV_IS_EMBEDDED */
DECLARE_GLOBAL_DATA_PTR;